diff --git a/application/tests/job_test.yaml b/application/tests/job_test.yaml
index 87b8e8ae..b3206f91 100644
--- a/application/tests/job_test.yaml
+++ b/application/tests/job_test.yaml
@@ -96,3 +96,28 @@ tests:
           value:
             helm.sh/hook: "pre-install,pre-upgrade"
 
+  - it: yields empty service account name when disabled
+    set:
+      rbac.serviceAccount.enabled: false
+    asserts:
+      - isNullOrEmpty:
+          path: spec.template.spec.serviceAccountName
+
+  - it: uses service account name override when present
+    set:
+      rbac.serviceAccount.enabled: true
+      rbac.serviceAccount.name: example-sa
+    asserts:
+      - equal:
+          path: spec.template.spec.serviceAccountName
+          value: example-sa
+
+  - it: uses a generated service account name when not given
+    set:
+      applicationName: example-app
+      rbac.serviceAccount.enabled: true
+      rbac.serviceAccount.name: ""
+    asserts:
+      - equal:
+          path: spec.template.spec.serviceAccountName
+          value: example-app